package com.itheima.utils;

import com.aliyun.oss.ClientException;
import com.aliyun.oss.OSS;
import com.aliyun.oss.OSSClientBuilder;
import com.aliyun.oss.OSSException;
import com.aliyun.oss.model.PutObjectRequest;
import com.aliyun.oss.model.PutObjectResult;

import java.io.InputStream;

public class AliOssUtil {
    private static final String END_POINT = "https://oss-cn-beijing.aliyuncs.com";
    private static final String ACCESS_KEY_ID = "LTAI5t7QrTruRwZiQjuAALbi";
    private static final String ACCESS_KEY_SECRET = "bNFfXoZY8eupe2m4dGEWmyYEd8FAT0";
    private static final String BUCKET_NAME = "big-event-wqc";

    public static String uploadFile(String objectName, InputStream in) throws Exception {
        OSS ossClient = new OSSClientBuilder().build(END_POINT, ACCESS_KEY_ID, ACCESS_KEY_SECRET);
        String url = "";

        try {
            String content = "hello world";

            PutObjectRequest putObjectRequest = new PutObjectRequest(BUCKET_NAME, objectName, in);

            PutObjectResult result = ossClient.putObject(putObjectRequest);

            url = "https://" +
                    BUCKET_NAME +
                    "." +
                    END_POINT.substring(END_POINT.lastIndexOf("/") + 1) +
                    "/" +
                    objectName;
        } catch (OSSException oe) {
            System.out.println("Caught an OSSException, which means your request made it to OSS, "
                    + "but was rejected with an error response for some reason.");
            System.out.println("Error Message:" + oe.getErrorMessage());
            System.out.println("Error Code:" + oe.getErrorCode());
            System.out.println("Request ID:" + oe.getRequestId());
            System.out.println("Host ID:" + oe.getHostId());
        } catch (ClientException ce) {
            System.out.println("Caught an ClientException, which means the client encountered "
                    + "a serious internal problem while trying to communicate with OSS, "
                    + "such as not being able to access the network.");
            System.out.println("Error Message:" + ce.getMessage());
        } finally {
            if (ossClient != null) {
                ossClient.shutdown();
            }
        }

        return url;
    }
}
